/*
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later
 * version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program. If not, see <http://www.gnu.org/licenses/>.
 */
package net.sf.l2j.gameserver.network.clientpackets;

import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.util.logging.Level;
import java.util.logging.Logger;

import net.sf.l2j.database.L2DatabaseFactory;
import net.sf.l2j.gameserver.cache.CrestCache;
import net.sf.l2j.gameserver.idfactory.IdFactory;
import net.sf.l2j.gameserver.model.L2Clan;
import net.sf.l2j.gameserver.model.actor.instance.L2PcInstance;
import net.sf.l2j.gameserver.network.SystemMessageId;
import net.sf.l2j.gameserver.network.serverpackets.SystemMessage;

/**
 * Format : chdb c (id) 0xD0 h (subid) 0x11 d data size b raw data (picture i
 * think ;) )
 * 
 * @author -Wooden-
 */
public final class RequestExSetPledgeCrestLarge extends L2GameClientPacket {
	private static final String _C__D0_11_REQUESTEXSETPLEDGECRESTLARGE = "[C] D0:11 RequestExSetPledgeCrestLarge";
	static Logger _log = Logger.getLogger(RequestExSetPledgeCrestLarge.class
			.getName());
	private int _size;
	private byte[] _data;

	@Override
	protected void readImpl() {
		_size = readD();
		if (_size > 2176)
			return;
		if (_size > 0) // client CAN send a RequestExSetPledgeCrestLarge with
						// the size set to 0 then format is just chd
		{
			_data = new byte[_size];
			readB(_data);
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see
	 * net.sf.l2j.gameserver.network.clientpackets.ClientBasePacket#runImpl()
	 */
	@Override
	protected void runImpl() {
		L2PcInstance activeChar = getClient().getActiveChar();
		if (activeChar == null)
			return;
		L2Clan clan = activeChar.getClan();
		if (clan == null)
			return;
		if (_data == null) {
			CrestCache.getInstance().removePledgeCrestLarge(clan.getCrestId());
			clan.setHasCrestLarge(false);
			activeChar.sendMessage("The insignia has been removed.");
			for (L2PcInstance member : clan.getOnlineMembers(""))
				member.broadcastUserInfo();
			return;
		}
		if (_size > 2176) {
			activeChar
					.sendMessage("The insignia file size is greater than 2176 bytes.");
			return;
		}
		if ((activeChar.getClanPrivileges() & L2Clan.CP_CL_REGISTER_CREST) == L2Clan.CP_CL_REGISTER_CREST) {
			if (clan.getHasCastle() == 0 && clan.getHasHideout() == 0) {
				activeChar
						.sendMessage("Only a clan that owns a clan hall or a castle can get their emblem displayed on clan related items"); // there
																																			// is
																																			// a
																																			// system
																																			// message
																																			// for
																																			// that
																																			// but
																																			// didnt
																																			// found
																																			// the
																																			// id
				return;
			}
			CrestCache crestCache = CrestCache.getInstance();
			int newId = IdFactory.getInstance().getNextId();
			if (!crestCache.savePledgeCrestLarge(newId, _data)) {
				_log.log(Level.INFO, "Error loading large crest of clan:"
						+ clan.getName());
				return;
			}
			if (clan.hasCrestLarge())
				crestCache.removePledgeCrestLarge(clan.getCrestLargeId());
			java.sql.Connection con = null;
			try {
				con = L2DatabaseFactory.getInstance().getConnection();
				PreparedStatement statement = con
						.prepareStatement("UPDATE clan_data SET crest_large_id = ? WHERE clan_id = ?");
				statement.setInt(1, newId);
				statement.setInt(2, clan.getClanId());
				statement.executeUpdate();
				statement.close();
			} catch (SQLException e) {
				_log.warning("could not update the large crest id:"
						+ e.getMessage());
			} finally {
				try {
					con.close();
				} catch (Exception e) {
				}
			}
			clan.setCrestLargeId(newId);
			clan.setHasCrestLarge(true);
			activeChar.sendPacket(new SystemMessage(
					SystemMessageId.CLAN_EMBLEM_WAS_SUCCESSFULLY_REGISTERED));
			for (L2PcInstance member : clan.getOnlineMembers(""))
				member.broadcastUserInfo();
		}
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see net.sf.l2j.gameserver.BasePacket#getType()
	 */
	@Override
	public String getType() {
		return _C__D0_11_REQUESTEXSETPLEDGECRESTLARGE;
	}
}